Video News_News Center_Shandong Fengxin Technology Development Co., Ltd.

2024/03

Disadvantages of a closed hood system

1.Compared with the traditional open gas hood, the price of the closed gas hood is higher, because the closed gas hood needs to consider more safety and environmental protection requirements in the de

30

2024/01

What are the functions and precautions of Yankee hood?

The main role of Yankee hood，Improved drying efficiency：Combining the contact drying and convection drying of the paper web, the use of high temperature and high speed hot air makes the hot air produc

16

2024/01

What are the common problems and treatment methods of Yankee hood heat recovery system?

1. Exhaust humidity is too low (exhaust air volume in the hood is too large) influencing factors: ① high energy consumption of cadres; ② Heat recovery low heat transfer efficiency. Possible causes: ①

25

2023/11

What is the structure and equipment debugging of high-speed hot Yanke hood?

Yankee hood is very important for paper fans, so what is the structure and equipment debugging of high-speed Yankee hood?Equipment structure；Yankee hood is composed of high temperature and high speed

25

2023/11

How should paper holding device be maintained?

Whether paper holding device is installed according to the designed installation size, as well as the local deformation of the web stabilizer, the wear of the seal strip, the blockage of the nozzle,

21

2023/11

What are the structural and installation requirements for heat recovery units?

The equipment of the heat recovery device is the primary steam - gas heat recovery, the structural type of the primary steam - gas heat recovery is indirect tubular heat exchanger, the frame is carbon

11

2023/11

What is the principle and function of air heat exchanger?

First, the air enters the heat exchanger. When the air enters the heat exchanger, it will be driven by the fan, forming a airflow. In this process, the air will carry heat into the heat exchanger.

06

2023/11

Instructions and maintenance of high speed hot air Yanke hood

1. Equipment structure features Janke type gas hood is composed of high temperature and high speed impact gas hood and heat circulation system outside the hood. ① The hood skeleton is welded with carb

19

2023/10

What are the structure and characteristics of open and closed hoods?

The performance of ventilation system in dry operation department has seriously affected the operation efficiency, production energy consumption and product quality of paper machine. Due to the increa

27

2023/09

FOSIN of different blowing box of different characteristics

pocket blowing box can be installed throughout the drying cadre. Good bag area ventilation and axial controllability, as well as control of increased airflow due to roll rotation, are typical features

21

2023/09

Function and effect of air heat exchanger

Heat exchanger is one of the necessary equipment in the industrial production process, often widely used in chemical, petroleum, electric power, machinery, metallurgy, steel and other industrial field

19

2023/09

What is the working principle and energy saving application of Yankee hood?

Installing Yankee air hood on the dryer is a better way to deal with the drying ability limited, and the practice has proved that Yankee air hood can also improve the quality and some performance indi

16

2023/07

Factors affecting gas collection efficiency of closed gas hood

The closed gas hood is a device used to collect harmful gases and particles in analytical experiments. When using closed gas hood, it is often necessary to consider the efficiency of gas collection, t

Fengxin Technology·News Center

Disadvantages of a closed hood system

What are the functions and precautions of Yankee hood?

What are the common problems and treatment methods of Yankee hood heat recovery system?

What is the structure and equipment debugging of high-speed hot Yanke hood?

How should paper holding device be maintained?

What are the structural and installation requirements for heat recovery units?

What is the principle and function of air heat exchanger?

Instructions and maintenance of high speed hot air Yanke hood

What are the structure and characteristics of open and closed hoods?

FOSIN of different blowing box of different characteristics

Function and effect of air heat exchanger

What is the working principle and energy saving application of Yankee hood?

Factors affecting gas collection efficiency of closed gas hood